If f and g are inverse functions, then what is the composition of g and f equal to?
A. 1
B. 0
C. 2x
D. x

Question

If f and g are inverse functions, then what is the composition of g and f equal to?
	A.	1
	B.	0
	C.	2x
	D.	x

anonymous · Answer

If f and g are inverse functions, then what is the composition of f and g equal to?
	A.	1
	B.	0
	C.	2x
	D.	x

anonymous · Answer

for that one i put x but im not sure about it

zepdrix · Answer

The question is worded pretty poorly.

I would assume that f means f(x) and g means g(x)?

zepdrix · Answer

If so, then yes you have the right answer :)

$$\Large f(f^{-1}(x))=x$$

anonymous · Answer

So it would be x for both ?

anonymous · Answer

Of the questions

zepdrix · Answer

Oh that's two separate questions XD hah, ummm

anonymous · Answer

f(g(x))=x?

anonymous · Answer

haha yeah

zepdrix · Answer

mmmmmmmmmmmmmmmm ya, i think that would still hold true. regardless of which order we do the composition +_+ mmmmmmmmm ya

anonymous · Answer

ok thanks =P